30406304

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 62636616

約数和(自身を除く): 32230312

約数列:

[1, 2, 4, 8, 16, 32, 37, 61, 74, 122, 148, 244, 296, 421, 488, 592, 842, 976, 1184, 1684, 1952, 2257, 3368, 4514, 6736, 9028, 13472, 15577, 18056, 25681, 31154, 36112, 51362, 62308, 72224, 102724, 124616, 205448, 249232, 410896, 498464, 821792, 950197, 1900394, 3800788, 7601576, 15203152, 30406304]

約数ペア:

[(1, 30406304), (2, 15203152), (4, 7601576), (8, 3800788), (16, 1900394), (32, 950197), (37, 821792), (61, 498464), (74, 410896), (122, 249232), (148, 205448), (244, 124616), (296, 102724), (421, 72224), (488, 62308), (592, 51362), (842, 36112), (976, 31154), (1184, 25681), (1684, 18056), (1952, 15577), (2257, 13472), (3368, 9028), (4514, 6736)]